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₨750
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Open a serial terminal and select the serial COM x port number that assigned Windows to Bluetooth Module.
Configure the serial terminal with these parameters:
FEATURES
Isolation: The relay provides electrical isolation between the low-voltage control side (Arduino) and the high-voltage load side, ensuring safety during operation.
Easy Integration: The module is designed to be compatible with most Arduino boards. It often comes with clearly labeled pins and can be connected easily using jumper wires.
Indicator LED: Many relay modules feature an LED that indicates whether the relay is activated, making it easier to debug and monitor.
Operating Voltage: Most 1 Channel Relay Modules operate on 5V DC, making them perfect for direct use with Arduino without the need for additional voltage regulation.
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